US PATENT SUBCLASS 160 / 326
.~.~ With roller gudgeons

Current as of: June, 1999
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160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

238  DF  ROLL TYPE {12}
323.1  DF  .~ With supporting or journaling means or with roller end structure {3}
326.~.~ With roller gudgeons

DEFINITION

Classification: 160/326

(under subclass 323.1) Roll type devices in which a roller and its gudgeon is claimed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

323+, or the preceding indented subclasses for these devices in combination with support means.

SEE OR SEARCH CLASS

464, Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts,

184, for a gudgeon, per se, and so much of roller structure as is necessary to support the gudgeon.